As the benchmark model of Yueqing Tongda Wire Electric Factory's micro switch series, the 16A Arc Handle Microwave Reset Micro Switch Resistant Micro Switch features "high sensitivity, ultra-long lifespan, and multi-scenario adaptability" as its core advantages. Integrating the company's 35 years of switch manufacturing expertise, it has become a key control component in household appliances, automotive electronics, industrial automation, and other fields, thanks to its minimal contact gap and rapid action mechanism.
Micro Switch Introduction
The HK-14 switch places great emphasis on product compliance and safety. The entire series has obtained multiple authoritative international and domestic safety certifications, including UL, C-UL, ENEC, VDE, CE, CB, TUV, and CQC, meeting the safety standards of different countries and regions. It can be directly exported to overseas markets without the need for additional compliance testing. Simultaneously, the product strictly complies with ROHS/REACH environmental directives, using eco-friendly raw materials and production processes, and contains no harmful substances. By adhering to both safety standards and environmental requirements, it meets the demands of various compliance scenarios and aligns with the current trend of green, sustainable industrial development. It can be safely used in areas with high environmental requirements, such as household appliances, medical applications, and food processing industries.
Typical Applications
Home Appliances: Door/limit sensing for microwaves, washers, ovens, rice cookers
Industrial: Automation equipment, power tools, pump/valve control, safety interlocks
Electronics: Power supplies, instruments, charging equipment, security devices
Micro Switch Parameter (Specification)
| Switch Technical Characteristics: | |||
| ITEM | Technical Parameter | Value | |
| 1 | Electrical Rating | 5(2)A/10A/16(3)A/21(8)A 250VAC | |
| 2 | Contact Resistance | ≤30mΩ Initial value | |
| 3 | Insulation Resistance | ≥100MΩ (500VDC) | |
| 4 |
Dielectric Voltage |
Between non-connected terminals |
1000V/0.5mA/60S |
|
Between terminals and the metal frame |
3000V/0.5mA/60S | ||
| 5 | Electrical Life | ≥50000 cycles | |
| 6 | Mechanical Life | ≥1000000 cycles | |
| 7 | Operating Temperature | -25~125℃ | |
| 8 | Operating Frequency |
electrical :15 cycles Mechanical :60 cycles |
|
| 9 | Vibration Proof |
Vibration Frequency : 10~55HZ; Amplitude :1.5mm; Three directions :1H |
|
| 10 |
Solder Ability : More than 80% of immersed part shall be covered with solder |
Soldering Temperature :235±5℃ Immersing Time :2~3S |
|
| 11 | Solder Heat Resistance |
Dip Soldering :260±5℃ 5±1S Manual Soldering : 300±5℃ 2~3S |
|
| 12 | Safety Approvals | UL、CSA、VDE、ENEC、TUV、CE、KC、CQC | |
| 13 | Test Conditions |
Ambient Temperature :20±5℃ Relative Humidity :65±5%RH Air Pressure :86~106KPa |
|
Micro Switch Feature and Application
Micro Switch Details
